资讯

Have dire wolves been brought back from extinction? Not quite - Wolf conservationists say the truly dire matter is protecting ...
The Greenland shark, a species that quietly roams the depths of the Arctic waters, holds the remarkable title of the ...
They were foraging on a steep, crumbly scree slope in the Sespe Wilderness. Fourteen desert bighorn sheep were browsing on ...
Sets of prehistoric three-toed footprints pressed into stone have led paleontologists to discover a new dinosaur in the ...
Areas of Namadgi National Park, Tidbinbilla Nature Reserve, the Murrumbidgee River Corridor and Molonglo River Reserve will be closed for the safety ...
On a 3,050-acre facility in Stanfield, Arizona—just minutes from the busy metropolis of Phoenix—Nissan built an off-road ...
The dinosaur that made them is said to be between five and six metres long, spiky and armoured with a stiff tail or full club. The species has been named Ruopodosaurus clava.
We must avoid the temptation to label eco-anxiety a mental-health problem. It is, in fact, a perfectly rational and normal ...
The researchers used skeletons of other species of tail-clubbed ankylosaurs to draw the linkage and conclusions about the ...
A groundbreaking paleontological discovery at John Day Fossil Beds National Monument has uncovered fossilized footprints ...
“The tracks date back to the middle of the Cretaceous period, about 100 to 94 million years ago. No bones from ankylosaurids ...